﻿<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <link rel="stylesheet" href="assets/css/layui.css">
    <link rel="stylesheet" href="assets/css/login.css">
    <link rel="icon" href="/favicon.ico">
    <title>快递e栈管理后台</title>
</head>
<body class="login-wrap">
    <div class="login-container">
    	<h3>快递e栈后台管理</h3>
        <form class="login-form" action="index.html">
            <div class="input-group">
                <input type="text" id="username" class="input-field" onblur="checkName()">
                <label for="username" class="input-label">
                    <span class="label-title" >用户名(5-15位字母或数字)</span>
                </label>
            </div>
            <div class="input-group">
                <input type="password" id="password" class="input-field" onblur="checkPassword()">
                <label for="password" class="input-label">
                    <span class="label-title" >密码(5-15位)</span>
                </label>
            </div>
            <button type="button" class="login-button">登录<i class="ai ai-enter"></i></button>
        </form>
    </div>
</body>
<script src="assets/layui.js"></script>

<script src="js/index.js" data-main="login"></script>
<script src="js/login.js" data-main="login"></script>
<script src="../qrcode/jquery2.1.4.js"></script>
<script src="../layer/layer.js"></script>
<script>
    function checkName(){
        var username = $("#username").val();
        //8-15位数字或者字母
        if (username.match(/^\w{5,15}$/) == null){
            //不匹配
            layer.msg("请检查用户名格式");
            return false;
        }
        return true;
    }
    function checkPassword(){
        var password = $("#password").val();
        //6-15位数字或者字母
        if (password.match(/^\w{5,15}$/) == null){
            //不匹配
            layer.msg("请检查密码格式");
            return false;
        }
        return true;
    }
    function onSubmit(){
        return checkName() && checkPassword();
    }
    $(function(){
        $(".login-button").click(function(){
            if(onSubmit()) {
                var username = $("#username").val();
                var password = $("#password").val();
                //1.    先使用layer，弹出load（提示加载中...）
                var windowId = layer.load();
                //2.    ajax与服务器交互
                $.post("login.do", {username: username, password: password}, function (data) {
                    //3.    关闭load窗口
                    layer.close(windowId);
                    //4.    将服务器回复的结果进行显示
                    layer.msg(data.result); //弹窗提示服务器返回的结果
                    if (data.status == 0) {   //0表示登录成功
                        //跳转到主页
                        location.assign("index.html");
                    }
                    //
                }, "JSON");
            }
        });
    });
</script>
</html>